| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.37 | 10.386% | $235.5306 | $235.53 | $235.55 | $235.50 |
| Purchase #2 | $21.99 | 8.142% | $23.7804 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $221.35 | 6.817% | $236.4394 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $180.66 | 6.325% | $192.0867 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $136.86 | 9.360% | $149.6701 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $19.94 | 7.782% | $21.4917 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $5.62 | 4.636% | $5.8805 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $799.79 | $864.8794 | $864.88 | $864.95 | $864.90 | |